| 2025/0102,033 | SCALEABLE FLAT IN-PLANE-MOTION MECHANICAL SPRING | Nov 29, 23 | Mar 27, 25 | Brigham Young University |
| 2025/0067,315 | HIGHLY DURABLE SPRING AND METHOD OF COATING THE SAME | Nov 07, 24 | Feb 27, 25 | Chuo Hatsujo Kabushiki Kaisha; Shinto Paint Co., Ltd.; |
| 2025/0050,365 | FLUID DISPENSING DEVICE AND MECHANICAL ENERGY STORAGE | Dec 14, 21 | Feb 13, 25 | Not available |
| 2025/0018,512 | APPARATUS AND METHOD FOR POSITIONING A SAFETY STRAP | Sep 25, 24 | Jan 16, 25 | Not available |
| 2025/0020,183 | Bulk Metallic Glass (BMG) Springs For Downhole Applications | Jun 17, 24 | Jan 16, 25 | Halliburton Energy Services, Inc. |
| 2025/0010,490 | TORSIONAL SERIES ELASTIC ACTUATOR | Sep 23, 24 | Jan 09, 25 | Not available |
| 2024/0384,771 | COMPOSITE SPRING AND METHOD OF MANUFACTURING SAME | Feb 21, 24 | Nov 21, 24 | Not available |
| 2024/0384,792 | ENERGIZING ELEMENT AND METHODS OF MAKING AND USING THE SAME | May 17, 24 | Nov 21, 24 | Not available |
| 2024/0337,297 | FLOCKED HELICAL SPRING AND METHOD FOR PRODUCING SAME | Dec 15, 21 | Oct 10, 24 | CHUO HATSUJO KABUSHIKI KAISHA |
| 2024/0326,982 | AIRCRAFT ASSEMBLIES WITH SEALING STRUCTURES | Mar 30, 23 | Oct 03, 24 | Not available |
| 2024/0322,477 | Crown Spring with Alternating Spring Blade Design | Mar 21, 24 | Sep 26, 24 | TE Connectivity Nederland BV; TE Connectivity India Private Limited; |
| 2024/0287,772 | HYDRANT NOZZLE CAP SPACER | May 07, 24 | Aug 29, 24 | Not available |
| 2024/0271,000 | COATING AGENT AND SPRING | Jun 10, 22 | Aug 15, 24 | Not available |
| 2024/0203,389 | Electromagnetic Actuator For A Display With Improved Spring Arrangement And Output Device with Said Actuator | Feb 23, 24 | Jun 20, 24 | Not available |
| 2024/0102,526 | PRELOAD DEVICE AND DRIVE DEVICE COMPRISING A PRELOAD DEVICE | Jan 23, 22 | Mar 28, 24 | Not available |
| 2024/0091,921 | FORCE-LIMITING AND DAMPING DEVICE | Sep 11, 23 | Mar 21, 24 | Not available |
| 2024/0084,558 | SPRING STEEL SLEEVE DESIGN | Nov 20, 23 | Mar 14, 24 | Caterpillar Inc. |
| 2024/0077,123 | VALVE SPRING | Oct 15, 20 | Mar 07, 24 | Not available |
| 2024/0044,388 | Compliant Structure | Oct 19, 23 | Feb 08, 24 | Not available |
| 2023/0296,152 | DAMPER SPRING | Oct 15, 20 | Sep 21, 23 | Not available |